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10128230130 = 235337607671
BaseRepresentation
bin10010110111011000…
…01000011011110010
3222010212001101210110
421123230020123302
5131220311331010
64353003042150
7505662351504
oct113354103362
928125041713
1010128230130
114328138227
121b67b10356
13c554364a5
146c11c1d74
153e428c120
hex25bb086f2

10128230130 has 16 divisors (see below), whose sum is σ = 24307752384. Its totient is φ = 2700861360.

The previous prime is 10128230087. The next prime is 10128230141. The reversal of 10128230130 is 3103282101.

10128230130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10128230097 and 10128230106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168803806 + ... + 168803865.

It is an arithmetic number, because the mean of its divisors is an integer number (1519234524).

Almost surely, 210128230130 is an apocalyptic number.

10128230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10128230130 is an abundant number, since it is smaller than the sum of its proper divisors (14179522254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10128230130 is a wasteful number, since it uses less digits than its factorization.

10128230130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337607681.

The product of its (nonzero) digits is 288, while the sum is 21.

The spelling of 10128230130 in words is "ten billion, one hundred twenty-eight million, two hundred thirty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 337607671 675215342 1012823013 1688038355 2025646026 3376076710 5064115065 10128230130